ALMU ▲ +10.0% - Aeluma, Inc. $ALMU - Aeluma Executes Strategic Agreement with Sumitomo Chemical Advanced Technologies for Wafer Production for AI Datacom Aeluma shares rose 10.0% today after the company announced a strategic agreement with Sumitomo Chemical Advanced Technologies for wafer production supporting AI datacom applications. The partnership signals progress toward scaling production of Aeluma's technology for the high-demand AI infrastructure market. 15-SEP-2026 07:00 AM ET